a{
    text-decoration: none;
}
.header{
    background-color: #f7f7f7;
}
.header_wrap{
    height: 80px;
    width: 1200px;
    margin: 0 auto;
    position: relative;
}
.header_logo{
    /* width: 100px; */
    width: 150px;
    height: 38px;
    line-height: 38px;
    font-size: 20px;
    color: #07111b;
    /* padding-left: 50px; */
    text-indent: 50px;
    background: url("../img/logo.png") left center no-repeat;
    background-size: 38px 38px;
    position: absolute;
    top: 50%;
    margin-top: -19px;
    left: 20px;
}

.header_nav{
    position: absolute;
    right: 20px;
    height: 38px;
    line-height: 38px;
    top: 50%;
    margin-top: -19px;
}
.header_nav-item{
    color: #292f35;
    font-size: 14px;
    display: block;
    height: 38px;
    float: left;
    margin-left: 40px;
    position: relative;
}
.header_nav-item:hover{
    color:#f01400;
}
.header_nav-item_status_active{
    color:#f01400;
    /* text-decoration: underline; */
}
.header_nav-item_status_active::after{
    content:'';
    display: block;
    width: 100%;
    height: 2px;
    background-color: #f01400;
    position: absolute;
    left: 0;
    bottom: 0;
}
.header_nav-item_custom_button{
    background: #000;
    color: #f4f4f5;
    text-align: center;
    width: 90px;
    border-radius: 3px;
}
.screen-1{
    height: 800px;
    background-color: #e7e7e7;
    position: relative;
    overflow: hidden;
    background: url(../img/bg-screen-1.png) no-repeat center;
    background-size: cover;
}
.screen-1_heading{
    font-weight: normal;
    margin: 0;
    padding: 0;
    font-size: 46px;
    color: #4d555d;
    text-align: center;
    padding-top: 152px;
}
.screen-1_heading b{
    color: #f01400;
    font-weight: normal;
}
.screen-1_phone{
    width: 1375px;
    height: 305px;
    background: url(../img/screen-1-phone.png) no-repeat center;
    position: absolute;
    left: 50%;
    margin-left: -687px;
    bottom: 180px;
    z-index: 2;
}
.screen-1_shadow{
    width: 1233px;
    height: 411px;
    background: url(../img/screen-1-shadow.png) no-repeat center;
    position: absolute;
    left: 50%;
    margin-left: -616px;
    bottom: 30px;
    z-index: 1;
    opacity: .8;
}
.screen-2{
    background-color: #fafafa;
    height: 800px;
    position: relative;
    overflow: hidden;
}
.screen-2_heading{
    font-weight: normal;
    margin: 0;
    padding: 0;
    font-size: 46px;
    line-height: 46px;
    color: #f01400;
    text-align: center;
    padding-top: 96px;
}
.screen-2_subheading{
    font-weight: normal;
    margin: 0;
    padding: 0;
    font-size: 14px;
    color: #2c3137;
    text-align: center;
    padding-top: 25px;
    line-height: 46px;
}
.screen-2_phone{
    width: 928px;
    height: 873px;
    background: url(../img/screen-2-phone.png) no-repeat center;
    position: absolute;
    left: 50%;
    margin-left: -464px;
    bottom: -345px;
    z-index: 2;
}
.screen-2_point{
	width: 108px;
	padding-right: 112px;
	height: 22px;
	font-size: 22px;
	line-height: 22px;
	color: #4d555d;
	position: absolute;
	background: url(../img/icon-point-right.png) no-repeat center right;
}
.screen-2-point_custom_right{
	padding: 0 0 0 112px;
	background: url(../img/icon-point-left.png) no-repeat center left;
}
.screen-2_point_i_1{
	top: 150px;
	left: -164px;
}
.screen-2_point_i_2{
	top: 30px;
	right: 130px;
}
.screen-2_point_i_3{
	top: 330px;
	right: 30px;
}